s3 LifecycleRule.ExpirationDate: due to changes in CFN validation last week - template format is broken

[raziza]

Describe the bug

Since last week our template failed to deploy. After talking to AWS customer services seems that last week a strict validation was forced now on this field. which leads the CDK output template to fail.

today the output results this text

"ExpirationDate": "2024-11-19T00:00:00"

as understood from the customer services - Z must be added in the end.

our code is doing so:
lifecycleMaxSizeRuleBuilder.expirationDate(LocalDate.now().plus(1, ChronoUnit.YEARS).atStartOfDay().toInstant(ZoneOffset.UTC));

Expected Behavior

With Z in the end
"ExpirationDate": "2024-11-19T00:00:00Z"

Current Behavior

"ExpirationDate": "2024-11-19T00:00:00"

Reproduction Steps

simply synth

Possible Solution

No response

Additional Information/Context

No response

CDK CLI Version

2.109.0

Framework Version

No response

Node.js Version

16.13.1

OS

Win 10

Language

Java

Language Version

No response

Other information

No response

[msambol]

I'll take this. Can confirm here there is a Z on the end of the pattern.

[pahud]

Sounds like a cloudformation validation error? Yes, we should add a trailing Z if it's necessary.

[github-actions]

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